时间:2019-01-23 作者:英语课 分类:探索与发现2013年


英语课

 Downtown L.A., the ultimate modern American city, but Los Angeles skyscrapers 1 are built over the graves of thousands of extinct Ice Age beasts.


 
Today all we have are memorials to these vanished animals, but imagine if they had survived into the present day, they would have had to adjust to a very human world. 
 
The reality is, mammoths never made it beyond the end of the last Ice Age, but many other creatures did. And over the past 14,000 years or so, they've had to adapt to an increasingly human landscape, a landscape of concrete and steel. 
 
In this program, we will travel back into the past to investigate why the giant beasts of North America became extinct and to find out how those animals that did survive have adapted to life in our modern world.

n.摩天大楼
  • A lot of skyscrapers in Manhattan are rising up to the skies. 曼哈顿有许多摩天大楼耸入云霄。
  • On all sides, skyscrapers rose like jagged teeth. 四周耸起的摩天大楼参差不齐。
学英语单词
5-cell
a res
add plot style table
aptocaine
assault air cushion vehicle
asymptotically unbiased
banjo dulcimers
bidwillii
block triangulation
Burr's distribution
by default
cadilesker
celiac disease
cerebral arteriovenous malformation
Chaisang
communicating bridge
counting rate voltage characteristic
demarks
developmental flexibility (thoday 1953)
dig one's grave with one's teeth
dimercaprol
direct earnings
discounted cash flow rate of return
distribution circuit
Dowpon
EAHC
electronic compositions
end of transmission block
Endogonaceae
enterprising
Euphorbia hirsuta
extra-heavy combination of vehicles
felt guide
figary
gray tapes
Gymnaster simplex
Hadithists
haemotoxic
historicas
holes
homeroom
hop hornbeams
human relationship school
hydraulically operated clutch
integrated recycle heat exchanger bed
ion exchange breakthrough
Jangheung
Kayyerkan
Kingsdown
laminae propria mucosae
laskoes
lateral side
Leotta's sign
major objective
manganbelyankinite
Mann-Williamson operation
Matasin
meister eckharts
microserver
mixed electrode
molecular hybridization technique
monoubiquitinations
moored array
mucho
news-sun
optical transient propagation
Palestinianness
pdksh
pelastoneurus intactus
performance diagram
pilements
potential galvanometer
PP
pr stunt
radiation integral
ram ... into
raunescine
re-orienting
reasonous
release form
relocates
resistance coupled
rule books
rule of natural justice
saccede
save someone's face
sensation-seekers
Shingwe
simultaneous differential equation
stereotelemetry
straw colour
subiculum
sublevel stoping mining
superachromatic lens
szczypiorski
taint-worm
the minimum wage
thick flank
through-flow parts
unbiassed test
under ground watering
waste water of paper mill